Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2177      5:6224     14:3        24:4881     27:3      
  31:3359     37:6077     41:4522     46:6274     50:3135     58:12     
  59:9        61:22       62:3537     63:2477     64:7231     65:3186   
  66:6202     67:4354     68:2644     69:5512     70:2459     71:1040   
  72:4333     74:3764     75:2077     76:975      77:3353     78:2630   
  79:2264     80:2856     81:2589     82:2185     83:1833     84:2386   
  85:4832     86:1165     87:3255     88:1710     89:5513     90:1575   
  91:11633    92:3574     93:3525     94:5190     95:6093     96:2010   
  97:536      98:1813     99:950     100:96      101:2       102:3882   
 103:12      105:788     107:3443    108:1781    109:4893    110:1      
 112:3       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       121:18      122:4       123:1       124:6      
 125:26      173:4834    174:2142    175:9       176:4930    177:6682   
 178:4838    179:2959    180:4       181:4388    183:5       184:3465   
 185:24012   186:6438    187:5926    188:5927    189:5564    190:10701  
 191:1989    197:2875    200:12      201:7521    202:3       203:40     
 204:7       206:4       207:2       208:4764    209:5694    210:147    
 211:123     212:5312    213:4503    216:7749    217:3795    218:19     
 219:1       220:22      221:6       222:15      223:40     
